65 	int i, ret = 0;  in fc0013_init()  local
110 		ret = fc0013_writereg(priv, i, reg[i]);  in fc0013_init()
111 		if (ret)  in fc0013_init()
118 	if (ret)  in fc0013_init()
119 		err("fc0013_writereg failed: %d", ret);  in fc0013_init()
121 	return ret;  in fc0013_init()
133 	int ret;  in fc0013_rc_cal_add()  local
141 	ret = fc0013_writereg(priv, 0x10, 0x00);  in fc0013_rc_cal_add()
142 	if (ret)  in fc0013_rc_cal_add()
146 	ret = fc0013_readreg(priv, 0x10, &rc_cal);  in fc0013_rc_cal_add()
147 	if (ret)  in fc0013_rc_cal_add()
155 	ret = fc0013_writereg(priv, 0x0d, 0x11);  in fc0013_rc_cal_add()
156 	if (ret)  in fc0013_rc_cal_add()
161 		ret = fc0013_writereg(priv, 0x10, 0x0f);  in fc0013_rc_cal_add()
163 		ret = fc0013_writereg(priv, 0x10, 0x00);  in fc0013_rc_cal_add()
165 		ret = fc0013_writereg(priv, 0x10, (u8)val);  in fc0013_rc_cal_add()
171 	return ret;  in fc0013_rc_cal_add()
178 	int ret;  in fc0013_rc_cal_reset()  local
183 	ret = fc0013_writereg(priv, 0x0d, 0x01);  in fc0013_rc_cal_reset()
184 	if (!ret)  in fc0013_rc_cal_reset()
185 		ret = fc0013_writereg(priv, 0x10, 0x00);  in fc0013_rc_cal_reset()
190 	return ret;  in fc0013_rc_cal_reset()
196 	int ret;  in fc0013_set_vhf_track()  local
199 	ret = fc0013_readreg(priv, 0x1d, &tmp);  in fc0013_set_vhf_track()
200 	if (ret)  in fc0013_set_vhf_track()
204 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x1c);  in fc0013_set_vhf_track()
206 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x18);  in fc0013_set_vhf_track()
208 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x14);  in fc0013_set_vhf_track()
210 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x10);  in fc0013_set_vhf_track()
212 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x0c);  in fc0013_set_vhf_track()
214 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x08);  in fc0013_set_vhf_track()
216 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x04);  in fc0013_set_vhf_track()
218 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x1c);  in fc0013_set_vhf_track()
221 	return ret;  in fc0013_set_vhf_track()
227 	int i, ret = 0;  in fc0013_set_params()  local
237 		ret = fe->callback(priv->i2c, DVB_FRONTEND_COMPONENT_TUNER,  in fc0013_set_params()
239 		if (ret)  in fc0013_set_params()
260 	ret = fc0013_set_vhf_track(priv, freq);  in fc0013_set_params()
261 	if (ret)  in fc0013_set_params()
266 		ret = fc0013_readreg(priv, 0x07, &tmp);  in fc0013_set_params()
267 		if (ret)  in fc0013_set_params()
269 		ret = fc0013_writereg(priv, 0x07, tmp | 0x10);  in fc0013_set_params()
270 		if (ret)  in fc0013_set_params()
274 		ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_set_params()
275 		if (ret)  in fc0013_set_params()
277 		ret = fc0013_writereg(priv, 0x14, tmp & 0x1f);  in fc0013_set_params()
278 		if (ret)  in fc0013_set_params()
282 		ret = fc0013_readreg(priv, 0x07, &tmp);  in fc0013_set_params()
283 		if (ret)  in fc0013_set_params()
285 		ret = fc0013_writereg(priv, 0x07, tmp & 0xef);  in fc0013_set_params()
286 		if (ret)  in fc0013_set_params()
290 		ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_set_params()
291 		if (ret)  in fc0013_set_params()
293 		ret = fc0013_writereg(priv, 0x14, (tmp & 0x1f) | 0x40);  in fc0013_set_params()
294 		if (ret)  in fc0013_set_params()
298 		ret = fc0013_readreg(priv, 0x07, &tmp);  in fc0013_set_params()
299 		if (ret)  in fc0013_set_params()
301 		ret = fc0013_writereg(priv, 0x07, tmp & 0xef);  in fc0013_set_params()
302 		if (ret)  in fc0013_set_params()
306 		ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_set_params()
307 		if (ret)  in fc0013_set_params()
309 		ret = fc0013_writereg(priv, 0x14, (tmp & 0x1f) | 0x20);  in fc0013_set_params()
310 		if (ret)  in fc0013_set_params()
425 		ret = fc0013_writereg(priv, i, reg[i]);  in fc0013_set_params()
426 		if (ret)  in fc0013_set_params()
430 	ret = fc0013_readreg(priv, 0x11, &tmp);  in fc0013_set_params()
431 	if (ret)  in fc0013_set_params()
434 		ret = fc0013_writereg(priv, 0x11, tmp | 0x04);  in fc0013_set_params()
436 		ret = fc0013_writereg(priv, 0x11, tmp & 0xfb);  in fc0013_set_params()
437 	if (ret)  in fc0013_set_params()
441 	ret = fc0013_writereg(priv, 0x0e, 0x80);  in fc0013_set_params()
442 	if (!ret)  in fc0013_set_params()
443 		ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
446 	if (!ret)  in fc0013_set_params()
447 		ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
449 	if (!ret) {  in fc0013_set_params()
451 		ret = fc0013_readreg(priv, 0x0e, &tmp);  in fc0013_set_params()
453 	if (ret)  in fc0013_set_params()
462 			ret = fc0013_writereg(priv, 0x06, reg[6]);  in fc0013_set_params()
463 			if (!ret)  in fc0013_set_params()
464 				ret = fc0013_writereg(priv, 0x0e, 0x80);  in fc0013_set_params()
465 			if (!ret)  in fc0013_set_params()
466 				ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
471 			ret = fc0013_writereg(priv, 0x06, reg[6]);  in fc0013_set_params()
472 			if (!ret)  in fc0013_set_params()
473 				ret = fc0013_writereg(priv, 0x0e, 0x80);  in fc0013_set_params()
474 			if (!ret)  in fc0013_set_params()
475 				ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
485 	if (ret)  in fc0013_set_params()
486 		warn("%s: failed: %d", __func__, ret);  in fc0013_set_params()
487 	return ret;  in fc0013_set_params()
516 	int ret;  in fc0013_get_rf_strength()  local
534 	ret = fc0013_writereg(priv, 0x13, 0x00);  in fc0013_get_rf_strength()
535 	if (ret)  in fc0013_get_rf_strength()
538 	ret = fc0013_readreg(priv, 0x13, &tmp);  in fc0013_get_rf_strength()
539 	if (ret)  in fc0013_get_rf_strength()
543 	ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_get_rf_strength()
544 	if (ret)  in fc0013_get_rf_strength()
566 		ret = -1;  in fc0013_get_rf_strength()
575 	if (ret)  in fc0013_get_rf_strength()
576 		warn("%s: failed: %d", __func__, ret);  in fc0013_get_rf_strength()
577 	return ret;  in fc0013_get_rf_strength()